A critical issue for WebService and HTTP Analyzer

Question

According to the tutorial Building Web Services(the url is :http://www.oracle.com/technology/obe/obe11jdev/11/ws/ws.html)
the source code of HelloService.java
============================================
package annotation;
import javax.jws.WebMethod;
import javax.jws.WebService;
import javax.xml.ws.BindingType;
import javax.xml.ws.soap.SOAPBinding;
@WebService(serviceName="HelloService")
@BindingType(SOAPBinding.SOAP11HTTP_BINDING)
public class HelloService {
public HelloService() {
@WebMethod
public String sayHello(String s){
return "Hello " +s;
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I created a simple WebService named HelloService, but when run TestWebservice
it open HTTP Analyzer to test , enter a string "Gary" and click send request,
it was expected that it response a string "Hello gary",
However, HttpAnalyzer display "The Select Message is not soap message"
under the tab "Http content", it show me that:
==============================================
500 Server Error
The following error occurred: [code=CANT_CONNECT_LOOPBACK] Cannot connect due to potential loopback problems
==============================================
Expecting any suggestions for this problem, thanks

Answer 1

Hi,
It sounds like you need to add "localhost" to the exclusion list in your proxy settings. You need to stop the "HTTP Analyzer" first, then go to Tools->Preferences->Web Browser and Proxy. In the exclusion list add in "localhost|127.0.0.1".
Give this a go and get back to me if there is a still a problem,
Gerard Davison
JDeveloper Web Services Team